The temporary spending bill keeps the government functioning through next Friday, to allow lawmakers time to wrap up negotiations on the larger measure. The Senate sent the stopgap bill to Trump by voice vote Friday after the House approved it by a lopsided 382-30 margin. Today's measure shows the American people that we are making a good-faith effort to keep our government open, said Rep. Pete Sessions, R-Texas.
Caldera. A large depression made because of volcanic activity is called a caldera. It is the result of a large cavity created underground when a chamber of magma and lava gets emptied. This cavity creates pressure and the over ground rocks collapse to create a large depression.This large depression is called a caldera.rater. A volcanic crater is a bowl like structure at the top of a volcano around the opening that is used for eruption of magma and lava. This is a depression that is the result of sinking in of the rocks because of high pressure. Mostly it has the opening through which lava and ash flows upwards.
Geologic History. Crater Lake partially fills a type of volcanic depression called a caldera that formed by the collapse of a 3,700 m (12,000 ft) volcano known as Mount Mazama during an enormous eruption approximately 7,700 years ago.